Cylindrical polarimetric phased array radar

摘要

A radar data acquisition system including a polarimetric phased array antenna and a radar control and processing system. The polarimetric phased array antenna includes a support system, an array of panels and a switching network. One or more of the panels include a dual pole antenna for at least one of transmitting and receiving a dual polarization electromagnetic beam. The switching network communicates with the panels such that at least one of power, radar and control signals are sent to and received from one or more selected panels. The radar control and processing system communicates with the switching network for forming electromagnetic signals directed to one or more selected panels such that the selected panels form a dual polarization electromagnetic beam, and for reading signals sensed by one or more selected panels and for decoding the signals into an electronic radar output.

主权项

1. A polarimetric phased array antenna, comprising:
a support system; and an array of panels supported by the support system, the array of panels comprising a plurality of antennas, wherein each antenna comprises a horizontally (H) polarized array element and a vertically (V) polarized array element arranged to form two orthogonally polarized horizontal and vertical radiating fields which together form a dual H and V polarized electromagnetic beam, wherein the array of panels is arranged in multiple rows so as to form a substantially cylindrical configuration on the support system.